cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A320490 Inverse Euler transform of A004106.

Table of values

n a(n)
0 1
1 2
2 0
3 4
4 16
5 98
6 766
7 9982
8 205574
9 6546960
10 352380815
11 29668304472
12 4303531875334
13 985391751078694
14 391866509413730125
15 248491878411568471280
16 274544424465173973822126
17 488310442484985365942048784
18 1513516279388226700191978571979

List of values

[1, 2, 0, 4, 16, 98, 766, 9982, 205574, 6546960, 352380815, 29668304472, 4303531875334, 985391751078694, 391866509413730125, 248491878411568471280, 274544424465173973822126, 488310442484985365942048784, 1513516279388226700191978571979]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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